During stress, the work of our body is activated. The heart beats faster, from fat depot is retrieved and starts in glucose consumption, the concentration of hormones in the blood increases.
If the cause of stress is trouble, then such symptoms can deliver inconvenience. But if you are an ancient woman, saving from a predator, stress will serve you a good service. He will make you faster as physically, and also to make you cheerfully run your thoughts (looking for ways for flight, places where you can hide).
Stress helps and modern people. For example, those who are late for the train, and on all pairs rushing to the car. Increased mental abilities suggest a worried mother, how to treat her child abrasion.
The problem of stress can be only when the person who collided with him does not know how to cope with him, and flows into panic. In order not to turn into such a character, make friends with stress. We experience pleasant experiences from sports (including extreme), allow yourself to experience pleasant shocks from art.